Mixing bowl



FIG. 1 is a perspective view of a mixing bowl according to the design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation view thereof, a right side elevation view being a mirror image of the left side elevation view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The portions of the article shown in even broken lines form no part of the claimed design.

Dash-dot-dash broken lines indicate bounds of the claimed design and form no part thereof. 

CLAIM The ornamental design for a mixing bowl, as shown and described. 